title: Stable and flexible ring-shaped optical-lattice generation by use of axially symmetric polarization elements.
abstract: To overcome a trade-off issue between stability and flexibility in the generation of ring-shaped optical lattices, we proposed and demonstrated a novel generation method by using axially symmetric polarization elements. While two optical vortices were coaxially generated, electrically controlled phase difference between them by an electro-optic modulator enabled a precise rotation of the lattice. Our method has the capability to fulfill the high stability and rapid rotation.
authors.forename: Moritsugu
authors.initials: M
authors.lastname: Sakamoto
authors.forename: Kazuhiko
authors.initials: K
authors.lastname: Oka
authors.forename: Ryuji
authors.initials: R
authors.lastname: Morita
authors.forename: Naoshi
authors.initials: N
authors.lastname: Murakami